检索结果-南通市图书馆

Novel wild edible mushroom Astraeus hygrometricus(Pers.)Morgan induces robust apoptosis on human acute lymphoblastic leukemia cells through a RONS-subsisted mitochondria-dependent pathway

引用

Journal of Traditional Chinese Medical Sciences 2024年第1期11卷 67-77页

作者： Amrita Pal Ribhu Ray Anirban Chouni Subhadip Hajra santanu paul Department of Botany University of CalcuttaKolkata 700019India Department of Cancer Chemoprevention Chittaranjan National Cancer InstituteKolkata 700026India

Objective:To explore the therapeutic effects of the novel wild edible mushroom Astraeus hygrometricus(Pers.)Morgan(***)on human acute lymphoblastic leukemia ***:Extensive screening of the antiproliferative and chemopreventive potential of different extracts from 5 wild mushrooms,***,Phallus sp.,Lentinus sp.,Tricholoma sp.,and Serpula *** performed against a panel of 6 cancer cell lines and normal cells using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT)*** determination,cell cycle profiling,intracellular reactive oxygen species(ROS)and reactive nitrogen species(RNS),and mitochondrial membrane potential were analyzed by flow *** activity of caspases was measured colorimetrically,and the expression pattern of mitochondrial proteins was ***:The methanol extract of *** and MOLT-4 cells were identified as the most potent extract exhibiting antiproliferative activity and most sensitive cell line,*** mushroom extract induced robust selective apoptosis in MOLT-4 cells and arrested cell cycle progression at the G0/G1 *** extract disrupted the mitochondrial membrane potential and enhanced ROS production in MOLT-4 *** methanol extract induced apoptosis by downregulating the expression of Bcl-2,increasing the expression of Bax,and activating the caspase ***:The novel wild edible mushroom is a potential repository of biomolecules for the development of antileukemic drugs.

关键词： Mushroom Astraeus hygrometricus(Pers.)Morgan Apoptosis Antileukemic

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

新型野生食用菌硬皮地星通过RONS介导线粒体依赖途径诱导人急性淋巴细胞白血病细胞的强凋亡（英文）

引用

Journal of Traditional Chinese Medical Sciences 2024年第1期 67-77+152页

作者： Amrita Pal Ribhu Ray Anirban Chouni Subhadip Hajra santanu paul Department of Botany University of Calcutta Department of Cancer Chemoprevention Chittaranjan National Cancer Institute

目标:探讨新型野生食用菌硬皮地星（Astraeus hygrometricus）对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物... 详细信息

目标:探讨新型野生食用菌硬皮地星（Astraeus hygrometricus）对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物针对6种癌细胞系和正常细胞的抗增殖及化学预防的潜力进行了广泛筛选。采用流式细胞术分析细胞凋亡、细胞周期、细胞内活性氧(ROS)和活性氮(RNS)以及线粒体膜电位进行检测。采用比色法测定半胱天冬酶活性，分析线粒体蛋白的表达模式。结果：硬皮地星甲醇提取物的抗增殖活性最强，且MOLT-4细胞系最为敏感。菌类提取物可诱导MOLT-4细胞的强选择性凋亡，并在G0/G1期阻滞细胞周期进程。提取物可破坏线粒体膜电位，增强MOLT-4细胞的ROS生成。甲醇提取物通过下调Bcl-2的表达，增加Bax的表达，以及激活caspase级联反应来诱导细胞凋亡。结论：这种新型野生食用菌为抗白血病药物的开发提供了潜在的生物分子库。

关键词：菌类硬皮地星细胞凋亡抗白血病

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Two novel compounds, ergosterol and ergosta-5,8-dien-3-ol, from Termitomyces heimii Natarajan demonstrate promising antihepatocarcinoma activity

引用

Journal of Traditional Chinese Medical Sciences 2022年第4期9卷 443-453页

作者： Ribhu Ray Saparja Saha santanu paul Laboratory of Cell and Molecular Biology Department of BotanyUniversity of CalcuttaKolkata700019West BengalIndia

Background:Mushroom-derived components have immense potential to become a safe alternative in identifying lead anti-cancer *** heimii Natarajan(***)is a traditionally used edible mushroom with no previous record of anti-hepatocarcinoma ***:The anti-proliferative efficacy of the mushroom ethyl acetate extract was screened against a panel of seven cancer cell lines,namely Hep G2,MCF-7,MDA-MB-231,MAD-MB-436,MOLT-4,Reh,and K-562,and against peripheral blood mononuclear cells isolated from normal healthy donors by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide reduction *** impact of the extract on nuclear morphology was examined by 40,6-diamidino-2-phenylindole staining and the apoptotic potential of the extract was evaluated through flow cytometry and Annexin V-PI dual staining,followed by an in vitro scratch assay to elucidate the anti-migratory potential of the *** apoptotic and antimigratory effects were further validated using in silico molecular docking with four compounds,ergosterol,ergosta-5,8-dien-3-ol,lanosterol,and eburicol,against two anti-apoptotic proteins,Bcl-2 and Bcl-XL,and two angiogenic receptors,VEGFR-1 and ***:The screening data revealed that ethyl acetate extract exhibited remarkable anti-proliferative efficacy against Hep G2 cells,with a half maximal inhibitory concentration(IC50)value of 263.53(8.09)mg/mL,followed by MCF-7 cell lines and showed a negligible effect on peripheral blood mononuclear cells.A clear alteration of the cellular and nuclear morphology was concentration-dependently observed in Hep G2 *** extract induced robust apoptosis and a significant concentrationdependent increase in the scratch *** results of in silico docking revealed that compared to standard drug sunitinib,both ergosterol and ergosta-5,8-dien-3-ol displayed lower binding energy,and satisfactory drugability and absorption,distribution,metabolism,excretion,and toxicity properties.

关键词： Termitomyces heimii Natarajan Ergosterol In silico docking Hepatocarcinoma

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Recent developments in the asymmetric synthesis and functionalization of symmetrical and unsymmetrical gem-diborylalkanes

引用

Organic Chemistry Frontiers 2022年第3期9卷 838-852页

作者： Swagata paul Kanak Kanti Das Debasis Aich Samir Manna santanu Panda Department of Chemistry Indian Institute of TechnologyKharagpur721302India

gem-Diborylalkanes are an important class of organoboron compounds as they function as a key building block in organic *** the last decade,there has been growing interest in the enantioselective synthesis of gem-diborylalkanes to access a sp^(3) chiral center with two functionalizable *** review summarizes the recent development of the enantioselective synthesis of gem-diborylalkanes and their application in asymmetric synthesis.

关键词： synthesis alkanes synthesis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：